Use of Recurrent Selection of Early Flowering in the Late Maize Synthetic Population | Приложение на периодичен отбор на ранен цъфтеж в Късна екзотична популация царевица
2014
Dimova, D., Agricultural University, Plovdiv (Bulgaria) | Petrovska, N., Institute of Maize, Knezha (Bulgaria) | Ivanov, L., Obraztsov chiflik Institute of Agriculture and Seed Science, Rousse (Bulgaria)
After conducting a reciprocal recurrent selection for increasing Combining Ability in a population Exotic and completed four cycles of selection the results of testing are analyzed and evaluated. Based on an assessment of the stability of the yield of these crosses the synthetic population E-07 was formed. The some one is included in a new breeding program with direction early flowering. During the 2008 – 2011 year the first cycle of the selection was conducted and finished. As a result of the recurrent selection the improved synthetic sillk average with two days earlier than the base synthetic, and the moisture of the grain was lowered with 4.2%.
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